i have been practicing a lot of basic tech with fox to eliminate any crucial execution errors in tournament. I haven't practiced lasers too much, and I was wondering the practicality of shdl. from the little I've practiced of it, it's easy (at least in friendlies and when practicing, haven't played a tournament with my fox yet) and seems very useful, but I've seen others say that it's useless flashy tech that is not worth practicing. I've also noticed some top players do it while some opt for shff single lasers. what is your opinion/the consensus?